can i use foil tape inside duct

How to Seal the Duct Work on a Kitchen Vent | Home .

Wrap the outside of the joint seams with UL-approved 181A aluminum foil-backed duct sealing tape. This tape is tested for applications that present high temperatures and humidity.

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Foil vs Duct tape - Fine Homebuilding

Jan 14, 2008· Use the foil tape. Duct tape will not hold up long term, especially in our summers. "will regular duct tape work very well in taping plastic sheets down to the drywall or on foam sheets." where is the plastic going? You do not want to create a second vapor barrier. A good start would be to use spray foam in all the penetrations that you can get to.

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Duct Insulation & Your Crawl Space | Crawl Pros

Apr 08, 2019· Despite the name, don't use duct tape to seal your ducts. It is sticky, ineffective, and breaks down over time. Once you seal your ducts, you can insulate the ducts. Choosing the Type of Duct Insulation. There is more than one way to insulate ductwork. The insulation type will be determined by your ductwork configuration and budget.

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How to Insulate Ductwork - This Old House

2. Press a continuous strip of foil tape to all longitudinal seams along straight runs of duct. 3. Use a paintbrush to apply duct mastic to the joints where an elbow connects to a duct. 4. Use a utility knife to cut foil-faced fiberglass insulation to the proper size. 5. Wrap the insulation around the duct.

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Amazon: 3M High Temperature Flue Tape, High Heat ...

XFasten Aluminum Foil Reflective Duct Tape, 2 Inches x 75 Feet, 3.6 mil, High Temp and Heavy Duty Metal Aluminum HVAC Tape for Duct Work, Furnace, AC .

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How to Seal Ductwork With Foil Tape | Our Pastimes

Foil tape is a versatile product with a multitude of applications and product styles. The fact that it is highly conformable and tolerates temperature changes makes it the perfect product for sealing duct work, and its weather resistant quality means it can be used on duct in both indoor and outdoor environments.

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HVAC Foil Tape at Lowes

ELK Aluminum Foil Tape for Metal Repair, Air Ducts, Insulated Pipes, HVAC, Sealing Ductwork- Vapor, Exhaust and Heat Resistant Safe- Professional Grade Insulation Sealer .

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Foil vs Duct tape - Fine Homebuilding

Jan 14, 2008· Use the foil tape. Duct tape will not hold up long term, especially in our summers. "will regular duct tape work very well in taping plastic sheets down to the drywall or on foam sheets." where is the plastic going? You do not want to create a second vapor barrier. A good start would be to use spray foam in all the penetrations that you can .

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HOME CLINIC; Caution With Dryer's Exhaust Vent - The New ...

Nov 14, 1999· You can use the familiar gray fabric duct tape or metal foil tape to join sections. Fabric tape is cheaper than metal foil tape but not as durable. The hot air passing through the duct will .

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Duct Insulation & Your Crawl Space | Crawl Pros

Apr 08, 2019· Despite the name, don't use duct tape to seal your ducts. It is sticky, ineffective, and breaks down over time. Once you seal your ducts, you can insulate the ducts. Choosing the Type of Duct .

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Home Energy Magazine - Hvac :: Can Duct Tape Take the Heat?

Most carton sealing and strapping tapes are not intended for use on ducts. Foil tape has foil backing and an acrylic or rubber adhesive. Foil tapes are often used on rigid duct systems such as ductboard. Butyl tape has foil .

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Great Stuff Foam inside HVAC vent ? Dangerous ? Okay ...

Feb 15, 2017· Instead of using foil duct tape, he sprayed "Great Stuff" foam INSIDE of the 8 inch in diameter active vent/pipe. I told DH to turn off HVAC heating to avoid drywall dust. Sub didn't even mention turning anything off. I have looked and looked online but can't find anyone using foam to seal off the entire end of an HVAC vent/pipe.

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duct work questions for installing kitchen hood vent

Does anybody know if it is OK to seal the duct from inside using foil tape? Due to accessibility issue, I cannot seal it around the seam outside. My concern is that the adhesive used by the tape will eventually fail due to the airflow inside and the tape .

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Used foil tape on dryer vent. Put duct tape on top of foil ...

I recently was visiting an in-laws house and did some home improvements for them. One thing they needed was a new dryer vent duct and wanted the dryer venting from the side instead of the back. Everything went well. I used foil tape for the L pipe to make the turn inside the dryer.

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Foil duct tape on the sampling hole in my oil furnace ...

Elsewhere on the net it talks about using foil tape to cover the sampling hole, and that seems to be what was used here. There is a hole through the tape the same size as the one in the flue. And a small area around the hole in the pipe and the inside of the tape look scorched.

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Sealing HVAC Ducts: Use Anything But Duct Tape

BERKELEY -- You can keep your trouser cuff out of your bicycle chain with duct tape; if you need a money belt, you can use it to strap your money to your tummy. Some people claim they can cure warts with it. Unfortunately, one of the things you can't do with duct tape .

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Installation Guide

with 3M™ Aluminum Foil Tape. Duct wrap may be temporarily retained with 19mm wide filament tape. Secure second layer to collar on all four edges using 45mm drywall screws with 30mm washers, 225mm on center. 2 At the opening, install 3M™ Fire Barrier Duct Wrap 615+ in a single width wrap around the duct.

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Sealing and Insulating Your Ductwork

Jul 10, 2019· Choose a tape to use with the sealant when necessary. Special foil tapes work well, or select a mastic tape. Never use duct tape — it will not stick for long. In general, only use the tape by itself when you have no other choice. Any tape tends to degrade or peel away with age, while mastic hardens to a stiff, durable surface.

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3M™ Foil Tape 3340 | 3M United States

For use with rigid fiber glass duct board; For use with flexible air ducts and air connectors; Superb Temperature Resistance When sealing ducts and other surfaces for heating, ventilation and air conditioning systems, it's essential to have a strong, long-lasting foil tape that can stand up well to hot and cold temperatures.

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Nashua Tape - Multi-Purpose Foil Tape - YouTube

Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.

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Battle of the Tape: Choosing the Right Tape For Your Home ...

Modern duct tape is made with woven fabrics to provide strength & flexibility. It can be used just about anywhere heavy-duty adhesion is needed, although it is susceptible to high heat and leaves a residue when removed. Foil or Metal Tape. If you're tackling an HVAC job at home, aluminum foil tape .

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Using AC unit in 4x4 tent | Grasscity Forums - The #1 ...

Jun 25, 2020· I've seen a lot of people control the room the tent is in instead of trying to go through the trouble you are. But I have also seen what people here are trying to describe. Taping a box hooked up to a duct, ran into your tent, should work. Use the foil tape like someone already suggested. Good luck.

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How to Seal Leaky Ductwork - This Old House

Use a continuous strip of foil tape to seal off all longitudinal seams along the straight runs of the duct. Then use a paintbrush to apply duct mastic to the joints where an elbow connects to a duct. To apply insulation, measure the circumference of the duct, and use a utility knife to cut foil .

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HVAC Foil Tape at Lowes

ELK Aluminum Foil Tape for Metal Repair, Air Ducts, Insulated Pipes, HVAC, Sealing Ductwork- Vapor, Exhaust and Heat Resistant Safe- Professional Grade Insulation Sealer (Silver, 1.88 in x 150 ft) Item .

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SSD with sticky tape - Ars Technica OpenForum

Aug 15, 2012· Double-sided tape won't do the transfer, I used duct tape and slopped one large piece over the drive, the ends taping the drive to the case. Only thing to worry about is .

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Can You Duct Tape a Dryer Vent Hose? | DoItYourself

Tape is used in assembling dryer-vent sections to cover the screws and edges of dryer-vent hose or pipe connections that lint might snag onto as it leaves the dryer. Duct Tape vs. Aluminum Tape Although most homeowners have a roll of duct tape on hand for use, over time the tape .

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Sealing pipe joints with foil tape | Hearth Forums Home

Aug 28, 2011· Just seal inside as imacman said. Also seal the pipe around the Thimble (There will be a small gap). You can use Hi-Temp Silicone on the inside or the Foil tape. My Flue temps (Outside w/ IR Gun) has never exceeded 130*. But I do not run my stove on High. Very Rarely does it hit the Medium setting. If you Silicone or Tape.

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Cast or Pattern Anything With Duct Tape : 7 Steps (with ...

It makes a nice mold of the face that isn't perfect, but close enough. I remove the foil and then carefully start covering it with strips of duct tape, inside and out. I use a double layer of foil because .

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Foam board for duct work - Fine Homebuilding

Apr 10, 2017· Here's how I did it. Rip up on a tablesaw 3/4" foil-faced polyisocanurate insulation boards to the appropriate sizes (you could probably use a knife too). Fab them into ducts by gluing them with RVT silicone caulk, and tape the corners LENGTHWISE with FOIL tape, NOT duct tape. Duct tape is not for use .

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Duct tape can NOT be used to repair a ... - In My Humble ...

Sep 10, 2004· I doubt it can be used to fix this. (As to ducts and tape, there's a min. standard for foil tape the Feds have a spec for. It's the more expensive foil tape at the hardware store of course. Which brings up the question of what you can use the cheaper stuff for. For many energy standards, only mastic-sealed ducts will do.

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Can I patch a dryer vent hose with duct tape? | Yahoo Answers

May 28, 2008· The foil kind that is used for heating ducts will work very well. It's expensive as tape goes but you'll probably use some when you replace the hose anyway. The duct tape which has the fibres in it, well, I don't know, it might depend how far from the dryer it .

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Foam board for duct work - Fine Homebuilding

Apr 10, 2017· Here's how I did it. Rip up on a tablesaw 3/4" foil-faced polyisocanurate insulation boards to the appropriate sizes (you could probably use a knife too). Fab them into ducts by gluing them with RVT silicone caulk, and tape the corners LENGTHWISE with FOIL tape, NOT duct tape. Duct tape is not for use on ducts.

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Making Floor Vents air tight - Hingmy

Dec 01, 2011· If you are not altering your subfloor skip this step. Either apply the tape inside the vent over the gap between the vent box and subfloor, or accept the fact that the tape creates a ridge around the vent (which is not a problem in carpeted rooms). 3. Apply foil tape. Next apply foil tape around the opening. Use only tape .

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